180582766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 344953728

約数和(自身を除く): 164370962

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 97, 106, 182, 193, 194, 371, 386, 679, 689, 742, 1261, 1351, 1358, 1378, 2509, 2522, 2702, 4823, 5018, 5141, 8827, 9646, 10229, 10282, 17563, 17654, 18721, 20458, 35126, 35987, 37442, 66833, 71603, 71974, 131047, 132977, 133666, 143206, 243373, 262094, 265954, 467831, 486746, 930839, 935662, 992213, 1703611, 1861678, 1984426, 3407222, 6945491, 12898769, 13890982, 25797538, 90291383, 180582766]

約数ペア:

[(1, 180582766), (2, 90291383), (7, 25797538), (13, 13890982), (14, 12898769), (26, 6945491), (53, 3407222), (91, 1984426), (97, 1861678), (106, 1703611), (182, 992213), (193, 935662), (194, 930839), (371, 486746), (386, 467831), (679, 265954), (689, 262094), (742, 243373), (1261, 143206), (1351, 133666), (1358, 132977), (1378, 131047), (2509, 71974), (2522, 71603), (2702, 66833), (4823, 37442), (5018, 35987), (5141, 35126), (8827, 20458), (9646, 18721), (10229, 17654), (10282, 17563)]